The dragon and tiger outer pill, which used to be silver-white and transparent, was now filled with blood inside.
It also fluctuated from time to time, almost in line with Zhang Mingtu's breathing and heartbeat rhythm.
That was the essence and blood of the True Yuan Realm demon that was devoured, and it also contained the essence and blood of thirteen True Yuan Realm demons.
These essences and blood are top treasures for anyone, and are collected by aristocratic families, the Six Gates, and the Embroidered Uniform Guard.
The demon's blood contains extremely abundant energy. After corresponding guidance and refining, combined with suitable herbs, it can be made into a top-notch tonic, which can greatly improve the progress of marrow cleansing and blood transfusion.
Zhang Mingtu knew quite a lot of prescriptions and refining methods, but he didn't need any of them since he had the Dragon and Tiger External Pill.
At this moment, the chaotic essence and blood inside the Dragon and Tiger External Pill showed the appearance of fourteen demons, which were all the violent mental thoughts of the demons in the essence and blood.
The reason why it needs to be refined before it can be consumed is because these violent thoughts will affect people's spirit.
Taking it without refining it will turn people into demons, their spirits will be mixed with animality, their auras will become chaotic, and it will be difficult to break through to a higher level.
But Zhang Mingtu had the dragon and tiger external elixir. Amidst the dragon roars and tiger howls, the fourteen demons split into two teams, some joined the Dragon God, and some joined the Tiger Demon.
The two fought and killed each other without mercy.
When Zhang Mingtu saw that the other side was at a disadvantage, he took the initiative to input the true energy in his body to replenish it.
During the fierce fight between the two, all the impure energies were refined and destroyed. The fourteen demons also became one in the process. No clear layers could be seen in their blood, and it gradually turned into a bright red blood pill.
The Dragon and Tiger External Pill itself is a top-notch alchemy furnace.
Continue read on readnovelmtl.com
